... delicate design 2012 LCD digital display alcohol tester for iphone/ipad/ipod This product is a alcohol tester designed for Iphone/iPad/iPod, ... is so easy to carry! Features:This product is a alcohol tester designed for Iphone/iPad/iPod, it's small, exquisite ... effectively identify cigarettes, coke, coffe smells and prevent non alcohol gasto interfere the detecting result4. With voice alarm function, ...